Abundant Numbers
697
Abundant Numbers (Long)
807
Cubes
405
Divisors
838825
Emirp Numbers
673
Emojify
359
Evil Numbers
818
Evil Numbers (Long)
799
Fibonacci
960935
Fizz Buzz
720
Foo Fizz Buzz Bar
712
Fractions
621
Happy Numbers
510
Niven Numbers (Long)
828
Odious Numbers
816
Ordinal Numbers
717
Pernicious Numbers
738
Pernicious Numbers (Long)
790
Prime Numbers
665
Prime Numbers (Long)
702
Quine
946
Reverse Polish Notation
684
Tongue-twisters
498
𝑒
388